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pernicious

[per-nish-uhs] / pərˈnɪʃ əs /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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Fiona has lived on farms from a young age and has seen the pernicious impact of the virus before.

From BBC Aug. 17, 2026

Lender losses drive a contraction of credit availability, the lifeblood of modern economies, leading to slowing economic activity and driving further iterations of the pernicious cycle.

From MarketWatch Jul. 9, 2026

Plenty of members of bookish communities attribute it to plain old greed, but there’s also something more: influencer brain, a pernicious strain of main-character complex.

From Salon Jul. 7, 2026

In 2026, it is 100 years since George Minot and William Murphy reported that a liver-rich diet could treat pernicious anemia, then a frequently fatal disease.

From Science Daily Jun. 25, 2026

Citra was at the dining room table, slaving over a particularly difficult algebra problem, shuffling variables, unable to solve for X or Y, when this new and far more pernicious variable entered her life’s equation.

From "Scythe" by Neal Shusterman




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